A residential house in Almaraz (Cáceres), a stone's throw from the reservoir, with a good floor area and on urban land. Nothing in the listing said so, but the Hogarfax report placed it inside the 10 km radius of the Almaraz nuclear power plant: emergency planning Zone I. The buyer wanted to know before signing. A real, anonymised case.

Hogarfax property selector showing a residential home in Almaraz (Cáceres), 469 m² built on urban land
The home: residential, urban, 469 m² built in Almaraz (Cáceres). In the listing, just another house.

"Nuclear plant very close": inside Zone I

The Surroundings and nuisances check flagged it red: "Nuclear plant very close", just over a kilometre from the Almaraz plant and therefore inside the 10 km radius. That ring is not just any number: it is Zone I of Spain's nuclear emergency plans, the urgent protective-action area. In these municipalities iodine tablets are distributed and well-known action plans exist. We explain it in detail in living near a nuclear power plant: risks, emergency zones and value.

Surroundings and nuisances: nuclear plant very close flagged in red
Surroundings and nuisances: a red alert warning «Nuclear plant very close — Zone I (10 km radius)».

And here, the power of seeing it. In the viewer you switch on the "Nuclear plant" layer and check for yourself that the home is inside the 10 km circle, not "close" in the abstract. It is not a text you have to believe or an AI answer: it is the parcel's real distance cross-checked with the plant's official coordinates. The red ring is Zone I (10 km) and the amber one, Zone II (30 km).

Hogarfax interactive viewer with the nuclear plant layer: the parcel falls inside the red 10 km ring of Almaraz
Viewer, "Nuclear plant" layer: the parcel (blue dot) falls inside the red 10 km ring (Zone I). The plant is the green dot.

Not alarmism: context to decide

In normal operation, the radiological risk of living near a Spanish plant is very low and is continuously monitored by the Nuclear Safety Council (CSN). What changes a buying decision is not fear, but three concrete things: being inside an emergency plan, how the plant weighs on the area's perception and value, and the shutdown schedule planned for Almaraz, which will reshape local employment over the coming years. The buyer knew it before signing.

More context: the guide on living near a nuclear power plant and the map of nuclear power plants in Spain with their 10 and 30 km zones.

Check whether a home is in a nuclear emergency zone

Enter the address or cadastral reference and see the distance to the nearest plant on the official map, alongside every other risk and surroundings factor.

Analyze the property

Fuentes

1
Nuclear Safety Council (CSN) — Spanish nuclear power plants · Official body
www.csn.es/centrales-nucleares-espanolas
2
Ministry of the Interior — Nuclear emergency plans (PLABEN) · Official regulation
www.interior.gob.es/opencms/es/servicios-al-ciudadano/informacion-de-interes/emergencias-nucleares/
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